Uninzi lwabazali bathanda ukuthenga abantwana babo izicathulo eziphezulu. Indawo ebuthakathaka yamaninzi amaninzi, njengomgaqo, ayinelanga ukufudumala kwemilenze yabantwana kunye nokucima kwimvula yezulu okanye ngexesha lokuchithwa kwekhephu. Kodwa impilo yeemvuthu ixhomekeke kuyo ngqo. Kodwa yintoni na inkunzi yenkwenkwe iya kukhanyela ukunqabisa kwiindawo zokudlala okanye ukuhlola i-snowdrift kwindawo yokudlala? Ngako oko, abaninzi abazali bawunakelele kwizinto ezibizwa ngokuba yizicathulo zeembrane. Ukuthandwa kwalo kukhula imihla ngemihla. Kodwa yintoni i-teknoloji yezicathulo zeembrane, indlela yokugqoka nokunyamekela ngayo?
Umgaqo wezenzo zezicathulo zeembrane
Olu hlobo "lweengubo" zemilenze lwenziwa ngokusebenzisa iteknoloji ekhethekileyo kunye nokusetyenziswa kwebhande, oko kukuthi, ifilimu encomekayo yezinto eziphathekayo ze-polyporous material. Kodwa oku akusiyo kuphela uluhlu lwezintlu zeemfesane zezingane. Imveliso iqukethe isitya esinokufudumala (uboya, ubomvu obufakelwayo okanye intambo yeempahla), umlenze ngokwawo kunye neengubo eziphezulu (iingubo, iibhumba). Imingxuma ye-membrane gasket yincinci kangangokuba ayivumeli iinqwelo-mlilo zamanzi zidlule, kwaye ke unyawo alunamanzi. Iimfucumfuchule zamanzi omphunga zincinci kunezona zinto zincinci ze-membrane, i-sweat ishicilelwe ngokugqibeleleyo, oko kuthetha ukuba umlenze womntwana umile, ngenxa yokuba umswakama awuqokeleli kwi-boot. Nangona kunjalo, ezi zimpawu zebhanki zebhanki zebusika zabantwana zisebenza kuphela ukuba umntwana uyasetyenziswa. Kwakhona kubalulekile ukugqoka iisokisi zentsana kungekhona kwipotton, eyenza i-sweat isiphumelele, kodwa ivela kwiingubo zokwenziwa okanye i-thermowitches.
Iimpawu ezithandwa kakhulu kwiimfesane zasebusika zabantwana ziyiNorway Viking, iJamani yaseJamani, i-Austrian Superfit, i-Danish ECCO, i-Finnish Reima, isiNtaliyane saseStandia. Uyakwazi ukubona izicathulo zeembrane ngokubhalwe kwileta kwi-label yayo yeSympatex, Gore-Tex okanye i-tec.
Ukunyamekelwa kweemfakamfele zembatho
Ukuba unenjongo yokuthenga izicathulo kumntwana wakho othandekayo, kufuneka uziqhelise kunye nemithetho yokunyamekela izicathulo zeembrane, ngaphandle koko iya kulahlekelwa iipropati zayo. Ngoko, umzekelo, xa kwenzeka ukungcola, iimveliso zesikhumba zihlanjululwa ngamanzi afudumele ngebhasi, kwaye i-sponge spong ifakwe emanzini okanye kwi-soapy water.
Ngokubhekisele kwendlela yokumisa izicathulo ze-membrane, yonke into ichanekile apha: kulungelelaniswa ukuba isebenzise i-heaters okanye ibhethri ebushushu, mhlawumbi i-membrane iya kunyibilika. Shiya nje izicathulo okanye iibhuthi kwindawo yokushisa lokushisa okanye uphendule kwiphephandaba, uguqule ngezikhathi ezithile.
Iibhola kufuneka ziphathwe emva kokuma. Kukhona i-krimu yezicathulo zeembrane, ezinezixhobo ezikhuselekileyo zamanzi. Ukuba phezulu kuyenziwe ngeempahla, kufuneka kubekho ukufunwa okukhethekileyo, nto leyo ekhusela ukungcoliswa kwamanzi. Ukuba ulandela imigaqo yokusetyenziswa kunye nokunyamekela, izicathulo zeembrane ziya kukufudumala imilenze yakho.